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Contract OI history

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Apr 16, 2027 EXPIRATION

GLW $145.00 Put

GLW270416P00145000

Latest saved OI492Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
GLW $145.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 4922460 2026-10-02: 473 OI2026-10-05: 473 OI2026-10-06: 473 OI2026-10-07: 478 OI2026-10-08: 478 OI2026-10-09: 478 OI2026-10-13: 478 OI2026-10-14: 478 OI2026-10-15: 482 OI2026-10-16: 492 OI2026-10-21: 492 OI2026-10-23: 492 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

GLW contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 20264920
Oct 21, 2026Viewing4920
Oct 16, 2026492+10
Oct 15, 2026482+4
Oct 14, 20264780
Oct 13, 20264780
Oct 09, 20264780
Oct 08, 20264780
Oct 07, 2026478+5
Oct 06, 20264730
Oct 05, 20264730
Oct 02, 2026473No prior observation